`33sin^2C+33cos^2C=`
a)1
b)33
c)0
d)-3

sin^2 33^@+cos^2 57^@=

If x=sec57^(@) , then cot^(2)33^(@)+sin^(2)57^(@)+sin^(2)33^(@)+cosec^(2)57^(@)cos^(2)33^(@)+sec^(2)33^(@)sin^(2)57^(@) is equal to:

sin^(6)A+cos^(6)A+3sin^(2)A cos^(2)A=0 b.1c2d.3

A rationalising factor of (93-33+1) is 33-1( b) 33+1( c) 93-1 (d) 93+1

A=[[cos((2 pi)/(33)),sin((2 pi)/(33))],[-sin((2 pi)/(33)),cos((2 pi)/(33))]] , then A^(2017)=

The expression (1+sin22^(@)sin33^(@)sin35^(@))/(cos^(2)22^(@)+cos^(2)33^(@)+cos^(2)35^(@)) simplifies to

The value of (cos^(2)33^(0)-cos^(2)57^(0))/(sin21^(0)-cos21^(0)) is

If A=[[cos(2 pi/33),sin(2 pi/33)],[-sin(2 pi/33),cos(2 pi/33)]] , then A^2007 is

(cos^(2)33^(@)-cos^(2)57^(@))/(sin21^(@)-cos21^(@))=

0.3+3+3.33+3.3+3.03+333=?(a)345.99(b)355.96(c)375.66(d)375.93(e) None of these